Grinch Heart Experiment

What do you need to mix with baking soda to make the balloon inflate?

• Water

• Vinegar

• Milk

What happens to the balloon when baking soda and vinegar are mixed?

• It pops

• It inflates

• It changes color

Tags

NGSS.MS-PS1-2

What is the solid ingredient used in this experiment?

• Sugar

• Baking soda

• Salt

What is the liquid ingredient used in this experiment?

• Vinegar

• Oil

• Juice

What do you see when baking soda and vinegar are mixed?

• Smoke

• Bubbles

• Fire

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the purpose of the balloon in this experiment?

• To hold the vinegar

• To catch the gas

• To make noise

What is the name of the gas that fills the balloon?

• Air

• Carbon dioxide

• Helium

What is the role of the water bottle in this experiment?

• To hold the baking soda

• To hold the vinegar

• To hold the balloon

Why does the balloon get bigger in this experiment?

• Because it is magic

• Because gas fills it

• Because it is heated

Tags

NGSS.MS-PS1-4

Why should you do this experiment in a safe place?

• To avoid making a mess

• Because it is very loud

• Because it is very bright